作者: Paul Olteanu , Veronica Coliba , Radu Vacareanu , Florin Pavel , Daniel Ciuiu
DOI: 10.1007/978-3-319-29844-3_33
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摘要: Incremental dynamic analyses (IDA) of two dual RC structures (six and twelve stories in height), designed according to the provisions relevant earthquake resistant design codes force Romania, are performed order derive analytical seismic fragility functions. The horizontal layout is similar with five spans 8.00 m both orthogonal directions. In perform nonlinear time history (NTHAs) required by IDA method, modelled STERA 3D ver. 5.8. hysteretic model employed NTHAs a trilinear degrading based on Takeda model. using 75 components site-dependent simulated accelerograms that randomly selected from larger set developed for INCERC site Bucharest; characterized predominant long-periods vibration soil strong earthquakes reproducing this trend. functions obtained procedure given Porter et al. (Earthquake Spectra 23(2):471–489, 2007) results NTHAs.